Sanghun Kim (김상훈)

• Master course

• Research Interest : Thin film transfer, Nanocomposite thin films

• Contact : kshsh246@mju.ac.kr, kshsh246@gmail.com

• Publications

1) S. H. Han#1, D. H. Ko#1, S. H. Oh, D. Y. Lee, S. H. Kim, D. H. Kim*, "Sputter-grown two-dimensional α-MoO3 thin films: Microstructure dependence on growth conditions", Journal of Alloys and Compounds, 976, 173272 (2024).

2) S. H. Oh, K. M. Kang, D. Y. Lee,  S. H. Kim, Y. C. Nah, S. H. Han, S. Y. Shin, H. S. Jang, D. H. Kim*, "Improved cyclic durability and chemical stability of WO3 thin films by incorporation of Nb2O5 ", Ceramics International , 50, 12100-12107 (2024).

3) S. H. Kim, D. H. Ko, S. H. Oh, S. Y. Shin, H. S. Jang, Y. C. Nah, D. H. Kim*, "Structure and photoluminescence of α-MoO3:Eu3+ microbelts", Ceramics International , 50, 24302 (2024).

4)  K. H . Ma, S. H. Kim, H. Y. Kim, I. T. Seo, S. H. Han, S. Y. Shin, H. S, Jang,  D. H. Kim* , "Mechanical and electrical properties of α-MoO3 belts under strain for flexible electronics applications", Applied Surface Science, 681, 161512 (2025).

5)  D. H. Ko, S. H. Kim, Y. M. Yoon, K. H. Ma, I. T. Seo,  D. H. Kim* , "Transfer of High-Temperature-Sputtered BiFeO3 Thin Films onto Flexible Substrates Using 𝜶-MoO3 Layers", Small, 20, 2402856 (2024). 

6)  D. H. Ko#1, S. H. Kim#1, J. H. Yang, Y. E. Kim, Y. J. Lee, Y. M. Kang, D. H. Kim*, "Structure and magnetic property of α-MoO3-buffered CoFe2O4 thin films on various substrates", Material Today Communications, 42, 111460 (2025).

7) S. H. Kim, Y. M. Yoon, K. M. Kang, Y. C. Nah, H. J. Lee, J. H. Lee, D. H. Kim*, "Etching behavior of α-MoO₃ thin films: Application to single-crystal substrate recycling and post-transfer residue removal", Journal of Alloys and Compounds, 1027, 180580 (2025). 

8) Y. M. Yoon, S. W. Kim, S. H. Kim, J. H. Yang, and D. H. Kim*, "Effect of annealing on resistivity of Cu and CuAl metallization", Applied Physics A, 131, 407 (2025).

9) Y. M. Yoon, J. Park, S. A. Kim, T. S. Yoo, S. H. Kim, J. H. Yang, and D. H. Kim*, "Effects of deposition and annealing temperatures on the structural and electrical characteristics of sputter-deposited Mo thin films", Applied Physics A, 131, 678 (2025).

10) S. H. Kim, Y. M. Yoon, C. Park, J. W. Choi, J. W. Jang, H. Kim, H.-W. Kang, and D. H. Kim*, "Magnetic and leakage current characteristics of transferred CoFe₂O₄/BiFeO₃ thin films", ACS Applied Nano Materials, 8, 17483–17492 (2025). 

    Yeomin Yoon (윤여민)

• Master course

• Research Interest : Thin film transfer, Nanocomposite thin films

• Contact : ymyoon00@mju.ac.kr, ymyoon00@gmail.com

• Publications

1)  D. H. Ko, S. H. Kim, Y. M. Yoon, K. H. Ma, I. T. Seo,  D. H. Kim* , "Transfer of High-Temperature-Sputtered BiFeO3 Thin Films onto Flexible Substrates Using 𝜶-MoO3 Layers", Small, 20, 2402856 (2024). 

2) S. H. Kim, Y. M. Yoon, K. M. Kang, Y. C. Nah, H. J. Lee, J. H. Lee, D. H. Kim*, "Etching behavior of α-MoO₃ thin films: Application to single-crystal substrate recycling and post-transfer residue removal", Journal of Alloys and Compounds, 1027, 180580 (2025). 

3) Y. M. Yoon, S. W. Kim, S. H. Kim, J. H. Yang, and D. H. Kim*, "Effect of annealing on resistivity of Cu and CuAl metallization", Applied Physics A, 131, 407 (2025).

4) Y. M. Yoon, J. Park, S. A. Kim, T. S. Yoo, S. H. Kim, J. H. Yang, and D. H. Kim*, "Effects of deposition and annealing temperatures on the structural and electrical characteristics of sputter-deposited Mo thin films", Applied Physics A, 131, 678 (2025).

5) S. H. Kim, Y. M. Yoon, C. Park, J. W. Choi, J. W. Jang, H. Kim, H.-W. Kang, and D. H. Kim*, "Magnetic and leakage current characteristics of transferred CoFe₂O₄/BiFeO₃ thin films", ACS Applied Nano Materials, 8, 17483–17492 (2025). 

6) Y. E. Kim, S. Y. Shin, S. M. Lee, Y. M. Yoon, H. S. Jang, and D. H. Kim, “Microstructure and photoluminescence of Eu-doped NiMoO₄ phosphors”, Optical Materials, 168, 117459 (2025). 

 Sangmin Lee (이상민)

• Undergraduate research student

• Research Interest : 

• Contact : dltkdals2455@mju.ac.kr, dltkdals2455@naver.com

• Publications

1) Y. E. Kim, S. Y. Shin, S. M. Lee, Y. M. Yoon, H. S. Jang, and D. H. Kim, “Microstructure and photoluminescence of Eu-doped NiMoO₄ phosphors”, Optical Materials, 168, 117459 (2025).